Rockwell Automation MD60 Serial Converter Module - M/N MDCOMM 232 - Manual (Page 42)

B-6 Serial Converter Module (MDCOMM-232)
Number of duplicate messages sent by the Serial Converter. This
value contains the total number of consecutive messages received
by this device with the same TNS (Transaction Sequence) number.
This value is normally a low value. If it is continually incrementing
and you are having communications problems, use a lower baud
rate or replace the RECBL-SFC serial cable.
DF1 address actually used by the Serial Converter.
Serial port rate actually used for the DF1 serial port on the Serial
Converter.
.
The module’s present mode of operation.
15 Duplicate Msgs
Range: 0 to 65535
Default: 0
Type: Read Only
16 DF1 Addr Actual
Range: 0 to 254
Default: 0
Type: Read Only
17 DF1 Rate Actual
Range: 0 = 9600
1 - 19.2 K
2 = 38.4 K
Default: 0 = 9600
Type: Read Only
18 Adapter Type
Range: 0 = Master
1 = Slave
2 = RTU Master
3 = RTU Passthru
Default: 0 = Master
Type: Read Only